Top: Windivert Driver Cannot Be Installed You Must Restart Your Computer

The most common cause is a previous instance of WinDivert that didn't shut down properly. Windows thinks it’s still there, so it won’t let a new one install. Open as Administrator . Type the following commands one by one and hit Enter: sc stop WinDivert sc delete WinDivert Use code with caution. Copied to clipboard If you are using a specific version (like 1.4 or 2.0), try: sc stop WinDivert1.4 sc delete WinDivert1.4 Use code with caution. Copied to clipboard Restart your computer immediately after running these. 2. Check for Conflicts (VPNs & Antivirus)

If the command prompt doesn't work, the driver's ghost is in your registry. Search for . The most common cause is a previous instance

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager Check Architecture : Ensure you are using the driver for 64-bit Windows and the Type the following commands one by one and

If you've tried everything and the "Restart Your Computer" message persists, follow this exact sequence: the application using WinDivert. Restart your PC. The most common cause is a previous instance